A rating system named in honor of the one used by clients of the Emperor's Club prostitution ring. Clients rate the quality of the call girls by giving them anywhere from 1 to 6 diamonds. First came to public attention due to the Eliot Spitzer sex scandal, and has quickly replaced rating things with stars.
they are Norwegian and distinguish male dominance by measuring the size of there chodes, the younger ones tend to throw knifes and the river and have the older ones go fetch it. They got at all costs to find their knife. You can earn there trust by bribing them with shiny objects. The Norwegian diamondback homo's never learn.